blocks|key|2780440|text|首先，您需要创建包：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2780441|com.myCompany.executabe+(源>右键单击>新建>包)。|offset|length|style|CODE|2780442|按照以下步骤将Java文件移动到新包中。|2780443|Select+the+>选择您的首选软件包|2780444|ordered-list-item|2780445|Right|2780446|2780447|entityMap^0|0|0|N|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|T|8|@$D|U|E|V|F|G]]|9|@]|A|$]]|$1|H|3|I|5|6|7|W|8|@]|9|@]|A|$]]|$1|J|3|K|5|6|7|X|8|@]|9|@]|A|$]]|$1|L|3|-4|5|M|7|Y|8|@]|9|@]|A|$]]|$1|N|3|O|5|M|7|Z|8|@]|9|@]|A|$]]|$1|P|3|-4|5|6|7|10|8|@]|9|@]|A|$]]|$1|Q|3|-4|5|6|7|11|8|@]|9|@]|A|$]]]|R|$]]

First you need to create package:

<code>com.myCompany.executabe</code> (src > right click > new > package).

Follow these steps to move the Java files to your new package.

<ol>
<li>Select the Java files</li>
<li>Right click</li>
<li>Refactor</li>
<li>Move</li>
<li>Select your preferred package</li>
</ol>

blocks|key|173392|text|你不能重命名默认包，因为它实际上并不存在。默认包中的所有文件实际上都在src文件夹中。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|173393|src--
++++%7C
++++MyClass1.java+<====+These+files+are+in+default+package
++++MyClass2.java
++++%7C
++++org
++++++%7C
++++++mypackage
++++++++++++++%7C
++++++++++++++MyClass3.java+<===+class+in+org.mypackage+package|code-block|syntax|javascript|173394|只需创建新的包并在其中移动您的类。|173395|entityMap^0|Z|3|0|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@$9|P|A|Q|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|R|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|S|8|@]|D|@]|E|$]]|$1|M|3|-4|5|6|7|T|8|@]|D|@]|E|$]]]|N|$]]

You can't rename default package since it actually doesn't even exist. All files in default package are actually in <code>src</code> folder.

<pre><code>src--
 |
 MyClass1.java &lt;==== These files are in default package
 MyClass2.java
 |
 org
 |
 mypackage
 |
 MyClass3.java &lt;=== class in org.mypackage package
</code></pre>

Just create new package and move your classes within.

blocks|key|2780401|text|按Alt%2Bshift%2BR键并更改包名称|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|2780402|entityMap^0|1|B|0^^$0|@$1|2|3|4|5|6|7|H|8|@$9|I|A|J|B|C]]|D|@]|E|$]]|$1|F|3|-4|5|6|7|K|8|@]|D|@]|E|$]]]|G|$]]

Press <code>Alt+shift+R</code> key and change package name

blocks|key|2993154|text|创建一个新包，将类拖放到其中，现在就可以重命名新包了|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2993155|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

create a new package, drag and drop the class into it and now you are able to rename the new package

blocks|key|173416|text|type|unstyled|depth|inlineStyleRanges|entityRanges|data|173417|选择要移动到其他包名称的类。|ordered-list-item|173418|右键单击-重构-移动|173419|Create+Package|173420|173421|entityMap^0|0|0|0|0|0^^$0|@$1|2|3|-4|4|5|6|K|7|@]|8|@]|9|$]]|$1|A|3|B|4|C|6|L|7|@]|8|@]|9|$]]|$1|D|3|E|4|C|6|M|7|@]|8|@]|9|$]]|$1|F|3|G|4|C|6|N|7|@]|8|@]|9|$]]|$1|H|3|-4|4|5|6|O|7|@]|8|@]|9|$]]|$1|I|3|-4|4|5|6|P|7|@]|8|@]|9|$]]]|J|$]]

<ol>
<li>Select the classes you want to move to a different package name.</li>
<li>Right click - Refactor - Move</li>
<li>Create Package</li>
</ol>

blocks|key|177207|text|在eclipse>的包资源管理器中，单击Package>的名称，单击F2键盘键>键入eclipse>+name>，然后单击finish。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|177208|Eclipse将完成剩下的工作。它还会在代码文件中将旧的包名称重命名为新的。|177209|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|F|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|G|8|@]|9|@]|A|$]]|$1|D|3|-4|5|6|7|H|8|@]|9|@]|A|$]]]|E|$]]

In pack explorer of eclipse> Single Click on the name of Package> click F2 keyboard key >type new name> click finish.

Eclipse will do the rest of job. It will rename old package name to new in code files also.

blocks|key|2993385|text|Android应用程序包名称？|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2993386|仅供记录，我的案例涉及一个android应用程序，所以如果涉及到在android应用程序中重命名包名称，那么您可以直接从AndroidManifest.xml文件进行重命名，这是android清单中的第一个字段，您可以更改包名称并更新它。如果它显示错误，那么只需在"+project“菜单中”清理“您的项目即可。|2993387|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|F|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|G|8|@]|9|@]|A|$]]|$1|D|3|-4|5|6|7|H|8|@]|9|@]|A|$]]]|E|$]]

Android app package name?

Just for the record, my case concerned an android app so if it concerns renaming the package name in an android application, then you can do it directly from the AndroidManifest.xml file, it's the first field in the android manifest, you change your package name and update it. Then if it shows you errors, so just "clean" your project in the "project" menu.

blocks|key|2993413|text|"AndroidManifest“文件没有为我更改，我手动更改了包名。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2993414|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

"AndroidManifest" file not changed for me and i change package name manually.

blocks|key|2780820|text|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2780821|在清单中更改包名称。|ordered-list-item|2780822|将显示一个警告框，将更改为工作区，按"yes“|2780823|，然后右键单击src->+refactor+->+rename+paste+your+package+name+|2780824|选择package+name和子package+name+|2780825|按"save”弹出一个警告窗口，按“continue”|2780826|<>G211|2780827|名称更改成功|2780828|entityMap^0|0|0|0|0|0|0|0|0^^$0|@$1|2|3|-4|4|5|6|R|7|@]|8|@]|9|$]]|$1|A|3|B|4|C|6|S|7|@]|8|@]|9|$]]|$1|D|3|E|4|C|6|T|7|@]|8|@]|9|$]]|$1|F|3|G|4|C|6|U|7|@]|8|@]|9|$]]|$1|H|3|I|4|C|6|V|7|@]|8|@]|9|$]]|$1|J|3|K|4|C|6|W|7|@]|8|@]|9|$]]|$1|L|3|M|4|5|6|X|7|@]|8|@]|9|$]]|$1|N|3|O|4|5|6|Y|7|@]|8|@]|9|$]]|$1|P|3|-4|4|5|6|Z|7|@]|8|@]|9|$]]]|Q|$]]

<ol>
<li>Change the Package Name in Manifest. </li>
<li>A warning box will be said to
 change into workspace ,press "yes" </li>
<li>then right click on src-> refactor -> rename paste your package name </li>
<li>select package name and sub package name both</li>
<li>press "save" a warning pop ups , press "continue"</li>
</ol>

name changed successfully

blocks|key|2993585|text|我已经尝试过这个非常简单的过程：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2993586|创建了一个带有所需折射器名称的新包-->将所有我的类移动到这个新包中(右键单击包-->折射器-->移动)|offset|length|style|BOLD|2993587|entityMap^0|0|13|C|0^^$0|@$1|2|3|4|5|6|7|J|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|K|8|@$D|L|E|M|F|G]]|9|@]|A|$]]|$1|H|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|I|$]]

I have tried this and quite Simple process:

Created a new Package with required name--> Moved all my classes to this new package (Right click on previous package --> Refractor--> Move)

blocks|key|2993048|text|在src文件夹中创建目录结构，如下所示|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2993049|。|2993050|意味着在pkg1文件夹(eclipse中的源文件夹)下创建subpkg1文件夹，然后将源代码放入其中，然后修改它的包声明。|2993051|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|H|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|I|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|J|8|@]|9|@]|A|$]]|$1|F|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|G|$]]

Create your directory structure in src folder like

.

means to create subpkg1 folder under pkg1 folder (source folder in eclipse) then place your source code inside and then modify its package declaration.

blocks|key|2993066|text|选择默认包中的所有文件，右键单击+->+Refactor...+->+Move..并在对话框中选择一个包或创建一个新包。|type|unstyled|depth|inlineStyleRanges|offset|length|style|BOLD|entityRanges|data|2993067|entityMap^0|K|B|Z|6|0^^$0|@$1|2|3|4|5|6|7|H|8|@$9|I|A|J|B|C]|$9|K|A|L|B|C]]|D|@]|E|$]]|$1|F|3|-4|5|6|7|M|8|@]|D|@]|E|$]]]|G|$]]

Select all files in the default package, right click -> Refactor... -> Move.. and select a package in the dialog or create a new one.

blocks|key|177109|text|尝试创建一个新包，然后将文件移入其中。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|177110|简要概述：http://www.tutorialspoint.com/eclipse/eclipse_create_java_package.htm|offset|length|177111|entityMap|0|LINK|mutability|MUTABLE|url|http://www.tutorialspoint.com/eclipse/eclipse_create_java_package.htm^0|0|5|1X|0|0^^$0|@$1|2|3|4|5|6|7|N|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|O|8|@]|9|@$D|P|E|Q|1|R]]|A|$]]|$1|F|3|-4|5|6|7|S|8|@]|9|@]|A|$]]]|G|$H|$5|I|J|K|A|$L|M]]]]

Try creating a new package and then move your files in there.

A short overview : 
<a href="http://www.tutorialspoint.com/eclipse/eclipse_create_java_package.htm" rel="nofollow">http://www.tutorialspoint.com/eclipse/eclipse_create_java_package.htm</a>

blocks|key|177113|text|只需创建新的包并将类移动到已创建的包。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|177114|(默认包)表示没有包。|177115|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|F|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|G|8|@]|9|@]|A|$]]|$1|D|3|-4|5|6|7|H|8|@]|9|@]|A|$]]]|E|$]]

Just create new package and move Classes to created package. 

(default package) means that is no package.

blocks|key|2780424|text|只需转到类并将package语句替换为package+com.myCompany.executabe之后，eclipse将为您提供重命名选项，将类移动到新的包中，并将执行所需的操作|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2780425|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

Just go to the class and replace the package statement with package com.myCompany.executabe after this eclipse will give you options to rename move the class to the new package and will do the needful

blocks|key|177165|text|com.myCompany.executabe为可执行包的路径。这里com、myCompany、可执行文件是三个不同的包。您必须手动重命名您想要更改的单个包名称。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|177166|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

com.myCompany.executabe is the path of executabe package. Here com,myCompany,executable are three different package.
You have to manually rename individual package name you want to change.

blocks|key|174732|text|如何复制粘贴ANDROID项目|type|unstyled|depth|inlineStyleRanges|entityRanges|data|174733|答:如果你使用的是Eclipse，你想做的就是首先打开你想要复制的工程(不要忘记打开你需要复制的工程)，然后在Eclipse左侧的资源管理器包窗口中克隆(复制/粘贴)你的Android工程。当你粘贴时，Eclipse会要求你输入一个新的工程名称。给它一个新的工程名称。由于Eclipse工程名称和目录独立于应用程序名称和包，下面的步骤将帮助你如何更改包名称。注意:有两种类型的包名称。|174734|1.要更改src文件夹中包的Src包名称，请执行以下步骤:首先，您需要创建新包：(src+>>>>右键单击>>>>+>>>>包)。|174735|创建包示例:+com.new.name|174736|按照以下步骤将Java文件从A部分中的旧复制包移动到新包中。|174737|选择该旧包中的Java文件|174738|右键单击java文件|174739|选择“重构”选项|174740|选择"Move“选项|174741|从对话窗口中的包列表中选择您喜欢的包。很可能你需要选择你刚创建的新文件，然后点击"OK“|174742|2.更改应用程序包名称(主包)，请按照以下步骤操作：|174743|首先右键单击您的项目|174744|然后转到"Android工具“|174745|然后选择“重命名应用程序包”|174746|在对话框窗口中输入新名称，然后单击确定。|174747|然后，它将向您显示将在项目的哪个部分更改应用程序名称。|174748|它将向您显示应用程序名称将在清单和大多数相关的Java文件中更改。点击"OK“|174749|您已经完成了这一部分的工作，但请确保重新构建项目以使其生效。|174750|要重新生成项目，请转到“”项目“”>>>“”清理“”>>>>从项目中选择一个项目|174751|列表，然后点击"OK“。最后，您可以运行您的新项目。|174752|entityMap^0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|1F|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|1G|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|1H|8|@]|9|@]|A|$]]|$1|F|3|G|5|6|7|1I|8|@]|9|@]|A|$]]|$1|H|3|I|5|6|7|1J|8|@]|9|@]|A|$]]|$1|J|3|K|5|6|7|1K|8|@]|9|@]|A|$]]|$1|L|3|M|5|6|7|1L|8|@]|9|@]|A|$]]|$1|N|3|O|5|6|7|1M|8|@]|9|@]|A|$]]|$1|P|3|Q|5|6|7|1N|8|@]|9|@]|A|$]]|$1|R|3|S|5|6|7|1O|8|@]|9|@]|A|$]]|$1|T|3|U|5|6|7|1P|8|@]|9|@]|A|$]]|$1|V|3|W|5|6|7|1Q|8|@]|9|@]|A|$]]|$1|X|3|Y|5|6|7|1R|8|@]|9|@]|A|$]]|$1|Z|3|10|5|6|7|1S|8|@]|9|@]|A|$]]|$1|11|3|12|5|6|7|1T|8|@]|9|@]|A|$]]|$1|13|3|14|5|6|7|1U|8|@]|9|@]|A|$]]|$1|15|3|16|5|6|7|1V|8|@]|9|@]|A|$]]|$1|17|3|18|5|6|7|1W|8|@]|9|@]|A|$]]|$1|19|3|1A|5|6|7|1X|8|@]|9|@]|A|$]]|$1|1B|3|1C|5|6|7|1Y|8|@]|9|@]|A|$]]|$1|1D|3|-4|5|6|7|1Z|8|@]|9|@]|A|$]]]|1E|$]]

HOW TO COPY AND PASTE ANDROID PROJECT

A. If you are using Eclipse and all you want to do is first open the project that you want to copy(DON"T FORGET TO OPEN THE PROJECT THAT YOU NEED TO COPY), then clone(copy/paste) your Android project within the explorer package window on the left side of Eclipse. Eclipse will ask you for a new project name when you paste. Give it a new project name. Since Eclipse project name and directory are independent of the application name and package, the following steps will help you on how to change package names. Note: there are two types of package names.

1.To change src package names of packages within Src folder follow the following steps:
First you need to create new package: (src >>>> right click >>>> new >>>> package).

Example of creating package: com.new.name 

Follow these steps to move the Java files from the old copied package in part A to your new package.

Select the Java files within that old package

Right click that java files

select "Refactor" option

select "Move" option

Select your preferred package from the list of packages in a dialogue window. Most probably you need to select the new one you just created and hit "OK" 

2.To change Application package name(main package), follow the following steps:

First right click your project

Then go to "Android tools"

Then select "Rename Application package"

Enter a new name in a dialogue window , and hit OK.

Then It will show you in which part of your project the Application name will be changed. 

It will show you that the Application name will be changed in manifest, and in most relevant Java files. Hit "OK"

YOU DONE in this part, but make sure you rebuild your project to take effect. 

To rebuild your project, go to ""project" >>> "Clean" >>>> select a Project from a projects 

list, and hit "OK". Finally, you can run your new project.

blocks|key|2993319|text|在Eclipse+Kepler/4.3+(可能还有大多数其他版本)中，您可以：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2993320|答:重命名所有文件中的包：|2993321|2993322|在项目浏览器的|ordered-list-item|2993323|菜单中选择项目或其任何成员:搜索>文件...()|2993324|在"Containing+text:“字段中输入旧的包名称(例如com.domain.oldpackage)|2993325|Replace...()|2993326|(Eclipse在项目文件中搜索旧的包名作为模式)|2993327|In+field+"With:“输入新的包名(例如.com.domain.newpackage)，OK|2993328|继续确认，除非预览显示某种冲突(这可能意味着在重命名包之前有其他东西需要清理)|2993329|2993330|B:重命名src包：|2993331|2993332|选择源代码包(例如展开项目>源，然后在项目Explorer|2993333|Menum:重构>重命名...中选择com.domain.oldpackage)。()|2993334|在"New+name:“字段中输入新的包名称(例如：com.domain.newpackage)|2993335|Proceed用于确认，除非预览显示某种冲突(这可能意味着在重命名包之前还有其他需要清理的内容)|2993336|2993337|请注意，在每个替换...重命名..。对话框保留所有其他默认值，除非您选择性地省略包名称的重命名实例。|2993338|这个过程应该会在每个A和B完成后自动清理您的项目(包括gen/目录)。但是，如果您看到任何错误，您应该手动清理和重建(，然后选择项目，确定)，以恢复项目元素的完整性，然后再继续。您应该立即测试项目，以确保此过程有效，然后再进行进一步的更改并混淆它们。|2993339|entityMap^0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|1C|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|1D|8|@]|9|@]|A|$]]|$1|D|3|-4|5|6|7|1E|8|@]|9|@]|A|$]]|$1|E|3|F|5|G|7|1F|8|@]|9|@]|A|$]]|$1|H|3|I|5|G|7|1G|8|@]|9|@]|A|$]]|$1|J|3|K|5|G|7|1H|8|@]|9|@]|A|$]]|$1|L|3|M|5|G|7|1I|8|@]|9|@]|A|$]]|$1|N|3|O|5|G|7|1J|8|@]|9|@]|A|$]]|$1|P|3|Q|5|G|7|1K|8|@]|9|@]|A|$]]|$1|R|3|S|5|G|7|1L|8|@]|9|@]|A|$]]|$1|T|3|-4|5|6|7|1M|8|@]|9|@]|A|$]]|$1|U|3|V|5|6|7|1N|8|@]|9|@]|A|$]]|$1|W|3|-4|5|6|7|1O|8|@]|9|@]|A|$]]|$1|X|3|Y|5|G|7|1P|8|@]|9|@]|A|$]]|$1|Z|3|10|5|G|7|1Q|8|@]|9|@]|A|$]]|$1|11|3|12|5|G|7|1R|8|@]|9|@]|A|$]]|$1|13|3|14|5|G|7|1S|8|@]|9|@]|A|$]]|$1|15|3|-4|5|6|7|1T|8|@]|9|@]|A|$]]|$1|16|3|17|5|6|7|1U|8|@]|9|@]|A|$]]|$1|18|3|19|5|6|7|1V|8|@]|9|@]|A|$]]|$1|1A|3|-4|5|6|7|1W|8|@]|9|@]|A|$]]]|1B|$]]

In Eclipse Kepler/4.3 (and probably most other versions), you can:

A: Rename package in all files:

<ol>
<li>Select the project or any of its members in the Project Explorer</li>
<li>Menu: Search > File... ( )</li>
<li>In field "Containing text:" enter the old package name (eg. com.domain.oldpackage)</li>
<li>Replace... ()</li>
<li>(Eclipse searches the project files for the old package name as a pattern)</li>
<li>In field "With:" enter the new package name (eg. com.domain.newpackage), OK</li>
<li>Proceed to confirm unless previews show some kind of conflict (which would probably mean that there's something else to be cleaned up before renaming the package)</li>
</ol>

B: Rename src package:

<ol>
<li>Select the source code package (eg. expand Project > src and select com.domain.oldpackage) in the Project Explorer</li>
<li>Menum: Refactor > Rename... ()</li>
<li>In field "New name:" enter the new package name (eg. com.domain.newpackage)</li>
<li>Proceed to confirm unless previews show some kind of conflict (which would probably mean that there's something else to be cleaned up before renaming the package)</li>
</ol>

Note that in each of the Replace... and Rename... dialogs leave all other defaults, unless you're selectively omitting renaming instances of the package name.

This procedure should automatically clean your project after each of A and B are completed (including the gen/ directory). But if you see any errors you should manually clean and rebuild ( , then select project, OK) to restore project elements integrity before proceeding. And you should immediately test the project to ensure this procedure worked before making further changes and confounding them.

blocks|key|2993579|text|右键单击您的项目|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2993580|安卓Tools>>Rename应用程序包只需在那里更改包...|2993581|📷|atomic|offset|length|2993582|​|2993583|entityMap|0|IMAGE|mutability|IMMUTABLE|imageUrl|https://ask.qcloudimg.com/http-save/yehe-900000/bf98466db95ac4fbb9fcaaf0fe66db93.png|imageAlt^0|0|0|0|1|0|0|0^^$0|@$1|2|3|4|5|6|7|T|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|U|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|V|8|@]|9|@$G|W|H|X|1|Y]]|A|$]]|$1|I|3|J|5|6|7|Z|8|@]|9|@]|A|$]]|$1|K|3|-4|5|6|7|10|8|@]|9|@]|A|$]]]|L|$M|$5|N|O|P|A|$Q|R|S|-4]]]]

Right Click your Project 
Android Tools>>Rename Application Package
Just Change Package in there...
<a href="https://i.stack.imgur.com/2qhqo.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/2qhqo.png" alt="enter image description here"></a>

blocks|key|2993489|text|您可以在eclipse中打开类文件，并在顶部添加"package+XYZ(package_name)“，然后当显示错误时，单击它并选择”move+ABC.java(class_file)+to+package+XYZ(package_name)“。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2993490|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

<a href="https://i.stack.imgur.com/3vYD2.jpg" rel="nofollow noreferrer">enter image description here</a>You can open the class file in eclipse and at the top add "package XYZ(package_name), then while it shows error click to it and select ' move ABC.java(class_file) to package XYZ(package_name)

In Eclipse I have a simple Java project that contains a package named (default package) and inside this package I have a class.

I want to rename this package into something like: com.myCompany.executable

I tried to select the (default package) ---> right click ---> refactor but now I see only the single voice named: Infer generic type arguments but not the possibility to change the package name.

Why? What have I to do in Eclipse to change the name of the package?

How to change a package name in Eclipse?

在Eclipse中，我有一个简单的Java项目，其中包含一个名为(默认包)的包，在这个包中我有一个类。我想将这个包重命名为类似于：com.myCompany.executable我试图选择(默认包)->右键单击->重构，但现在我只看到一个名为：Infer generic type arguments的声音，而没有更改包名的可能性。为什么？要在Eclipse中更改包的名称，我需要做些什么？

问如何在Eclipse中更改包名称？
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